ASIN
Returns the arcsine of a number in radians, in the range from -Pi/2 to Pi/2.
Syntax
expression.ASIN(arg1);
expression - A variable that represents a ApiWorksheetFunction class.
Parameters
| Name | Required/Optional | Data type | Default | Description |
|---|---|---|---|---|
| arg1 | Required | ApiRange | ApiName | number | The angle sine. It must be from -1 to 1. |
Returns
number
Example
Calculate the arcsine of a number and return the result in radians in a spreadsheet.
// Find the inverse sine using the ASIN function in a spreadsheet.
// Determine the angle value from a sine number in a spreadsheet.
let worksheet = Api.GetActiveSheet();
let func = Api.WorksheetFunction;
worksheet.GetRange("A1").SetValue(func.ASIN(0.25));